* {
    margin: 0;
    padding: 0;
    font-family: "Microsoft YaHei" !important;
}
html, body {
    height: 100%;
}
body {
    background: url("../img/show_bg.png") 0 0 no-repeat;
    background-size: 100%;
    background-color: rgb(6, 6, 6)
}
.main {
    /*background: url("../img/show_bg.png") 0 0 no-repeat;*/
    background-size: cover;
}
.header {
    height: 96px;
    background-color: rgb(0,171,194);
    line-height: 96px;
    font-size: 32px;
    color: #fff;
    text-align: center;
    width: 100%;
}
.nothing_container {
    /* margin: 178px auto; */
    margin: 126px auto;
    font-size: 30px;
    color: white;
    text-align: center;
}
.double_groups {
    /* display: inline-block; */
    position: absolute;
    left: 50%;
    top: 5px;
    margin-left: -345px;
    /* width: 100%;
    height: 100%; */
}
.double_container {
    float: left;
    margin-right: 30px;
    position: relative;
    /* display: inline-block; */
}
.double_container img {
    width: 345px;
    height: 285px;
}
.single_container {
    width: 100%;
    height: 100%;
    position: relative;
}
.single_container img {
    display: block;
    width: 345px;
    height: 100%;
    margin: 0 auto;
}
.container {
}
.btn_area {
    height: 160px;
}
.middle {
    height: 285px;
    padding: 5px 0;
    position: relative;
    /* background-color: rgba(255,255,255,0.1); */
}
.middle img {
    position: relative;
}
.middle .swiper-slide.recognitioned::after {
    position: absolute;
    width: 60px;
    height: 20px;
    line-height: 20px;
    content: '已识别';
    left: 50%;
    margin-left: -30px;
    top: 50%;
    margin-top: -10px;
    color: #fff;
}
.middle .single_container.recognitioned::after {
    position: absolute;
    width: 60px;
    height: 20px;
    line-height: 20px;
    content: '已识别';
    left: 50%;
    margin-left: -30px;
    top: 50%;
    margin-top: -10px;
    color: #fff;
}
.middle .double_container.recognitioned::after {
    position: absolute;
    width: 60px;
    height: 20px;
    line-height: 20px;
    content: '已识别';
    left: 50%;
    margin-left: -30px;
    top: 50%;
    margin-top: -10px;
    color: #fff;
}

.swiper-container {
    width: 85%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
}
.swiper-slide img {
    width: 100%;
    height: 100%;
}

.swiper-slide .img {
    width: 100%;
    height: 100%;
    background: url('../img/loading.png') 0 0 no-repeat;
    background-size: cover;
}

.swiper-button-next.next_special {
    width: 57px;
    height: 57px;
    top: 50%;
    margin-top: -28px;
    right: 3%;
    background: url(../img/slide_right_arrow.png) 0 0 no-repeat;
    background-size: cover;
     outline: none;
}
.swiper-button-prev.prev_special {
    width: 57px;
    height: 57px;
    top: 50%;
    margin-top: -28px;
    left: 3%;
    background: url(../img/slide_left_arrow.png) 0 0 no-repeat;
    background-size: cover;
    outline: none;
}
.swiper-pagination-bullet {
    background-color: #fff !important;
}



.upload_container {
    width: 257px;
    height: 40px;
    position: absolute;
    top: 410px;
    left: 50%;
    margin-left: -128px;
    border: 1px solid #fff;
    text-align: center;
    line-height: 40px;
    cursor: pointer;
    background-color: #fff;
}
.upload_container .upload_words {
    color: #01c7e1;
    font-size: 20px;
    cursor: pointer;
}
.upload_container input {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    opacity: 0;
    cursor: pointer;
}

.recognition_container {
    width: 257px;
    height: 40px;
    position: absolute;
    top: 470px;
    left: 50%;
    margin-left: -128px;
    text-align: center;
    line-height: 40px;
    background-color: rgb(0,171,194);
    cursor: pointer;
    color: #fff;
    font-size: 20px;
}

.footer_buttons {
    width: 309px;
    height: 24px;
    position: absolute;
    bottom: 100px; 
    margin-top: -16px;
    left: 50%;
    margin-left: -154px;
    color: #fff;
    font-size: 20px;
}
.footer_buttons .prev_page {
    height: 24px;
    float: left;
    line-height: 24px;
    position: relative;
    cursor: pointer;
    margin-right: 30px;
}
.footer_buttons .prev_page .prev_page_icon {
    position: absolute;
    top: 0;
    left: -25px;
    width: 20px;
    height: 24px;
    background: url(../img/prev_page.png) 0 0 no-repeat;
    background-size: cover;
}
.footer_buttons .next_page {
    height: 24px;
    float: right;
    line-height: 24px;
    position: relative;
    cursor: pointer;
}
.footer_buttons .next_page .next_page_icon {
    position: absolute;
    top: 0;
    right: -25px;
    width: 20px;
    height: 24px;
    background: url(../img/next_page.png) 0 0 no-repeat;
    background-size: cover;
}
@media screen and (max-height: 700px) {
    .footer_buttons {
        width: 309px;
        height: 24px;
        position: absolute;
        top: 550px; 
        margin-top: -16px;
        left: 50%;
        margin-left: -154px;
        color: #fff;
        font-size: 20px;
    }
}
img {
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}